4 files changed, 8 insertions, 8 deletions
diff --git a/src/net/ea/gui/guildtab.cpp b/src/net/ea/gui/guildtab.cpp
index aa89309b1..38a384629 100644
--- a/src/net/ea/gui/guildtab.cpp
+++ b/src/net/ea/gui/guildtab.cpp
@@ -158,13 +158,13 @@ void GuildTab::getAutoCompleteList(StringVect &names) const
     names.push_back("/notice ");
 }
 
-void GuildTab::saveToLogFile(std::string &msg)
+void GuildTab::saveToLogFile(const std::string &msg)
 {
     if (chatLogger)
         chatLogger->log("#Guild", msg);
 }
 
-void GuildTab::playNewMessageSound()
+void GuildTab::playNewMessageSound() const
 {
     soundManager.playGuiSound(SOUND_GUILD);
 }
diff --git a/src/net/ea/gui/guildtab.h b/src/net/ea/gui/guildtab.h
index 28b689f79..1fe57437d 100644
--- a/src/net/ea/gui/guildtab.h
+++ b/src/net/ea/gui/guildtab.h
@@ -45,12 +45,12 @@ class GuildTab : public ChatTab, public ConfigListener
 
         void showHelp() override;
 
-        void saveToLogFile(std::string &msg) override;
+        void saveToLogFile(const std::string &msg) override;
 
         int getType() const override A_WARN_UNUSED
         { return ChatTab::TAB_GUILD; }
 
-        void playNewMessageSound() override;
+        void playNewMessageSound() const override;
 
         void optionChanged(const std::string &value) override;
 
diff --git a/src/net/ea/gui/partytab.cpp b/src/net/ea/gui/partytab.cpp
index 5b3184038..78105d3ad 100644
--- a/src/net/ea/gui/partytab.cpp
+++ b/src/net/ea/gui/partytab.cpp
@@ -274,13 +274,13 @@ void PartyTab::getAutoCompleteList(StringVect &names) const
         p->getNames(names);
 }
 
-void PartyTab::saveToLogFile(std::string &msg)
+void PartyTab::saveToLogFile(const std::string &msg)
 {
     if (chatLogger)
         chatLogger->log("#Party", msg);
 }
 
-void PartyTab::playNewMessageSound()
+void PartyTab::playNewMessageSound() const
 {
     soundManager.playGuiSound(SOUND_GUILD);
 }
diff --git a/src/net/ea/gui/partytab.h b/src/net/ea/gui/partytab.h
index 983e6efb2..16c9e8a3f 100644
--- a/src/net/ea/gui/partytab.h
+++ b/src/net/ea/gui/partytab.h
@@ -48,9 +48,9 @@ class PartyTab : public ChatTab
         int getType() const override A_WARN_UNUSED
         { return ChatTab::TAB_PARTY; }
 
-        void saveToLogFile(std::string &msg) override;
+        void saveToLogFile(const std::string &msg) override;
 
-        void playNewMessageSound() override;
+        void playNewMessageSound() const override;
 
     protected:
         void handleInput(const std::string &msg) override;